In the process of selecting suitable analog electronic component modules, low noise is a very critical parameter. Analog Technologies, Inc. has developed such a laser driver, whose part No. is ATLS250MA106.
It has the following features: Ultra low noise, it can be as low as 4.5μAp-p @ 0.1Hz to 10Hz, which is amazing; 250mA high output current without heat sink; Output current absolute accuracy can be less than 0.1%; high output current stability can achieve <100ppm/°C; separate output current and output limit setting; compact size; complete shielding, and both DIP and SMT packages are available.
This laser driver module, ATLS250MA106 has wide applications, such as DPSSL, EDFA, SOA, fiber laser, DSB diode lasers, etc.
The output voltage is 1.5V to 4V when powered by a 5V power supply. The controller has temperature compensation network so that the output current maintains the same even as the controller temperature rises.
If you want to know more about it, please refer to its datasheet.
